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Merck
CN

M7011

Mercury dibromofluorescein disodium salt

practical grade, crystalline

Synonym(s):

2′,7′-Dibromo-5′-(hydroxymercurio)fluorescein disodium salt, Merbromin, Mercurochrome

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About This Item

Empirical Formula (Hill Notation):
C20H8Br2HgNa2O6
CAS Number:
129-16-8
Molecular Weight:
750.65
NACRES:
NA.32
PubChem Substance ID:
24897134
UNSPSC Code:
12352200
EC Number:
204-933-6
MDL number:
MFCD00013081

Key Documents

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InChI key

SQFDQLBYJKFDDO-UHFFFAOYSA-K

InChI

1S/C20H9Br2O5.Hg.2Na.H2O/c21-13-5-11-17(7-15(13)23)27-18-8-16(24)14(22)6-12(18)19(11)9-3-1-2-4-10(9)20(25)26;;;;/h1-7,24H,(H,25,26);;;;1H2/q;3*+1;/p-3

SMILES string

[Na+].[Na+].O[Hg]c1c([O-])c(Br)cc2c1OC3=CC(=O)C(Br)=CC3=C2c4ccccc4C([O-])=O

grade

practical grade

form

crystalline

mp

≥300 °C

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Legal Information

Disclaimer

For U.S. Customers: Contains mercury; Do not place in trash - dispose according to local, state, or federal laws.

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Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
028K0724
077K1667
086K1406
079H1136
056F0778

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D O'Kane et al.
International journal of impotence research, 29(6), 225-228 (2017-07-28)
ED affects a significant proportion of males worldwide. With an ever-aging population the prevalence of ED is predicted to double in the next decade. Oral PDE-5 inhibitors are the first-line treatment for ED and have revolutionised its management. These agents
J Contreras-Garduño et al.
Microbes and infection, 16(3), 261-267 (2013-12-03)
Immune priming is a new paradigm in innate immunity. However, most studies have focused on the benefits of priming (enhanced survival and parasite clearance after a second challenge), while little attention has been paid to the costs. In this study
G Nöhammer et al.
Histochemistry and cell biology, 107(5), 383-390 (1997-05-01)
Mercurochrom [2,7-dibromo-4-(hydroxymercuri)-fluorescein disodium salt] used for staining of protein thiols in addition binds to other groups of proteins. Experimental evidence is provided that mercurochrom bound to non-thiol groups forms a 1:1 adduct with protein (mixed) disulfides. The disulfide contents of
Andrea Wilken et al.
Analytical and bioanalytical chemistry, 397(8), 3525-3532 (2010-06-25)
The interaction of Mercurochrome, a medical preparation based on the mercury organic compound merbromin, with free thiols in low molecular weight peptides and in proteins has been investigated by means of liquid chromatography (LC) and electrospray mass spectrometry (ESI-MS). Beta-lactoglobulin
Local treatment of dry gangrene.
G Dreiplatz et al.
VASA. Zeitschrift fur Gefasskrankheiten, 31(4), 280-280 (2003-01-04)
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